Robert C Larson

Title: Innovations by Robert C. Larson in Cathode Heater Coating

Introduction

Robert C. Larson, an inventor hailing from Exeter, NH, USA, has made notable contributions to the field of material science, particularly in the coating of cathode heaters. With a patent to his name, he has demonstrated innovation in processes that enhance the durability and efficiency of cathode components in electronic devices.

Latest Patents

Robert C. Larson holds a patent for a method of coating cathode heaters. This invention revolves around a multi-step process where a solution containing dissolved tungsten and aluminum undergoes spray drying to recover a tungsten-and-aluminum containing powder. Following this, the powder is fired to eliminate hydrated water and volatiles, converting the aluminum compound into alumina. The powder is subsequently fired at a higher temperature in a reducing atmosphere, reducing the tungsten compound to elemental tungsten. Finally, a coating suspension of the tungsten-alumina powder is prepared and electrophoretically deposited onto cathode heaters. This innovative approach has potential applications in various electronic components, leading to improved performance and longevity.

Career Highlights

Robert's professional journey includes significant tenure at GTE Sylvania Incorporated, a key player in the lighting and electronics industry. His work focuses on advanced materials and processes that contribute to the efficiency and reliability of electronic devices.

Collaborations

Throughout his career, Robert has worked alongside talented individuals such as Martha J. Thomas and Richard A. Fowler. These collaborations have fostered a creative environment that promotes the development of cutting-edge technologies and innovative solutions.

Conclusion

Robert C. Larson exemplifies the spirit of innovation through his patented methods in coating cathode heaters. His contributions to GTE Sylvania Incorporated and collaborations with esteemed colleagues underscore his commitment to technological advancement and material research. As the field continues to evolve, Robert's work has set a foundation for future innovations in electronic components.